While using the default namespace alone, it becomes hard over time to get an overview of all the applications you can manage in your cluster. Namespaces make it easier to organize the applications into groups that make sense, like a namespace of all the monitoring applications and a namespace for all the security applications, etc.
Namespaces can also be useful for managing Blue/Green environments where each namespace can include a different version of an app and also share resources that are in other namespaces (namespaces like logging, monitoring, etc.).
Another use case for namespaces is one cluster with multiple teams. When multiple teams use the same cluster, they might end up stepping on each other's toes. For example, if they end up creating an app with the same name it means one of the teams overrides the app of the other team because there can't be two apps in Kubernetes with the same name (in the same namespace).
Posted Date:- 2021-10-19 13:31:06
Can you brief on the working of the master node in Kubernetes?
What was the main motive behind the development of Kubernetes?
What is orchestration in software?
How can you get a static IP for a Kubernetes load balancer?
Give examples of recommended security measures for Kubernetes.
What is Kubernetes Load Balancing?
What is the LoadBalancer in Kubernetes?
What are the different services within Kubernetes?
What are the types of controller managers?
What is the Kubernetes controller manager?
What are the different components of Kubernetes Architecture?
Name the initial namespaces from which Kubernetes starts?
How to run Kubernetes locally?
What is Ingress Default Backend?
Why use namespaces? What is the problem with using the default namespace?
What is the Google Container Engine?
What is a cluster of containers in Kubernetes?
What is the job of the kube-scheduler?
What does the node status contain?
What is Google Container Engine?
List various services available in Kubernetes
Mention the types of controller managers
What are the features of Kubernetes?
How does Kubernetes simplify containerized Deployment?
What are the main components of Kubernetes architecture?
What’s the init container and when it can be used?
What is PDB (Pod Disruption Budget)?
What are the various K8's services running on nodes and describe the role of each service?
Why use namespace in Kubernetes?
What is the need for Container Orchestration?
What is Container Orchestration?
How are Kubernetes and Docker related?